Dr. Kevin J. Lorentsen

Alexander Olawaiye, MD, is a professor of gynecologic oncology at the University of Pittsburgh and Magee-Womens Hospital of UPMC. He specializes in gynecologic malignancies, as well as endometrial, ovarian, cervical, vulvar, and vaginal cancers. Dr. Olawaiye is board-certified in obstetrics and gynecology as well as gynecologic oncology. He completed an undergraduate degree at the University of Ibadan, Nigeria, and received a medical degree from the Royal College of Obstetricians and Gynecologists in London, UK. Dr. Olawaiye completed a residency at the State University of New York at Buffalo, and a gynecologic oncology fellowship at Harvard Medical School. Dr. Olawaiye is a member of professional organizations such as the Society for Gynecologic Oncologists, American Society of Gynecologic Oncologists and the American Joint Committee on Cancer. He maintains a research interest in translational and clinical research for endometrial, ovarian, cervical, and vulvar cancers. Dr. Olawaiye is rated as an Elite provider by MediFind in the treatment of Malignant Mixed Mullerian Tumor. His top areas of expertise are Endometrial Cancer, Ovarian Cancer, Cervical Cancer, Hysterectomy, and Vulvectomy.

Michelle Boisen, MD, specializes in gynecologic oncology and is certified in obstetrics and gynecology and gynecologic oncology by the American Board of Obstetrics and Gynecology. She practices at University of Pittsburgh Physicians, Department of Women's Health and is affiliated with UPMC Shadyside, UPMC Mercy, UPMC Passavant, UPMC Magee-Womens Hospital, UPMC Altoona, and UPMC Presbyterian. She completed her residency at University of Pittsburgh School of Medicine and her medical degree at University of Wisconsin School of Medicine. Dr. Boisen is rated as a Distinguished provider by MediFind in the treatment of Malignant Mixed Mullerian Tumor. Her top areas of expertise are Endometrial Cancer, Ovarian Cancer, Vulvar Cancer, Hysterectomy, and Vulvectomy.

Gregory Willis, DO, specializes in gynecologic oncology and is certified by the American Osteopathic Board of Obstetrics and Gynecology. He practices at PinnacleHealth Women's Cancer Center and is affiliated with UPMC Lititz, UPMC Memorial, UPMC Hanover, UPMC Harrisburg, UPMC Community Osteopathic, and UPMC West Shore. He completed his fellowship at Community General Osteopathic Hospital, medical school at University of North Texas, residency at Erlanger Health System, and residency at Community Hospital of Lancaster. Dr. Willis is rated as a Distinguished provider by MediFind in the treatment of Malignant Mixed Mullerian Tumor. His top areas of expertise are Virilizing Ovarian Tumor, Ovarian Carcinosarcoma, Desmoplastic Small Round Cell Tumor, Ovarian Cancer, and Hernia Surgery.